<div id="mychart"></div>
<script type="text/javascript">
(function() {
    YUI().use('charts', function (Y)
    {
        var myDataValues = [
            {date:"1/1/2010", miscellaneous:2000, expenses:3700, revenue:2200},
            {date:"2/1/2010", miscellaneous:3000, expenses:3100, revenue:4100},
            {date:"3/1/2010", miscellaneous:400, expenses:1100, revenue:1500},
            {date:"4/1/2010", miscellaneous:200, expenses:1900, revenue:2800},
            {date:"5/1/2010", miscellaneous:500, expenses:7000, revenue:2650},
            {date:"6/1/2010", miscellaneous:3000, expenses:4700, revenue:1200},
            {date:"7/1/2010", miscellaneous:6550, expenses:6500, revenue:1100},
            {date:"8/1/2010", miscellaneous:4005, expenses:2600, revenue:3500},
            {date:"9/1/2010", miscellaneous:1200, expenses:8900, revenue:3800},
            {date:"10/1/2010", miscellaneous:2000, expenses:1000, revenue:3650},
            {date:"11/1/2010", miscellaneous:2000, expenses:3700, revenue:2200},
            {date:"12/1/2010", miscellaneous:5000, expenses:3100, revenue:4100}
        ];

        var mychart = new Y.Chart({
                            dataProvider:myDataValues,
                            render:"#mychart",
                            type:"area",
                            stacked:true,
                            categoryType:"time",
                            categoryKey:"date",
                            interactionType:"planar"
                        });
    });
})();
</script>
